Faucet



FIG. 1 is a top and right front perspective view of a faucet, showing our design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top and rear view thereof; and,

FIG. 4 is a front elevational view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a faucet, as shown and described. 